Investigation via Electron Microscopy and Electrochemical Impedance Spectroscopy of the Effect of Aqueous Zinc Ions on Passivity and the Surface Films of Alloy 600 in PWR PW at 320 °C

Investigation via Electron Microscopy and Electrochemical Impedance Spectroscopy of the Effect of Aqueous Zinc Ions on Passivity and the Surface Films of Alloy 600 in PWR PW at 320 °C

Aqueous zinc ions lower the corrosion rate of Alloy 600, which helps lower the radiation dose rate in pressurized water reactors (PWRs). The influence of zinc on the electrochemical behavior of Alloy 600 in PWR primary water (PW) at 320 °C was investigated using a combination of electron microscopy...

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Bibliographic Details
Main Authors: Yifan Jiang, Karen C. Bustillo, Thomas M. Devine
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Corrosion and Materials Degradation
Subjects:
passive film
Alloy 600
pressurized water reactor primary water with zinc
electrochemical impedance spectroscopy
scanning transmission electron microcopy
energy-dispersive spectroscopy
Online Access:https://www.mdpi.com/2624-5558/4/1/5

Internet

https://www.mdpi.com/2624-5558/4/1/5

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